var navMenu = document.getElementById('nav-menu');
var toggleIcon = document.getElementById('toggle-icon');
var toggleIconOne = document.getElementById('toggle-icon-one');

	toggleIcon.onclick = function(){
		
		navMenu.style.height = 'auto';
		navMenu.style.backgroundColor = '#323232';
		toggleIconOne.style.display = 'block';
		toggleIcon.style.display = 'none';
	}
	toggleIconOne.onclick = function(){
		toggleIcon.style.display = 'block';
		toggleIconOne.style.display = 'none';
		navMenu.style.height = '0';
	}